PDB entry 6i0r

View 6i0r on RCSB PDB site
Description: Structure of quinolinate synthase in complex with 5-mercaptopyridine-2,3-dicarboxylic acid
Class: transferase
Keywords: NAD BIOSYNTHESIS, IRON SULFUR CLUSTER, transferase
Deposited on 2018-10-26, released 2019-03-20
The last revision prior to the SCOPe 2.08 freeze date was dated 2019-04-03, with a file datestamp of 2019-03-29.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: N/A
AEROSPACI score: 0.29 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Quinolinate synthase A
    Species: THERMOTOGA MARITIMA MSB8 [TaxId:243274]
    Gene: nadA, TM_1644
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q9X1X7 (7-304)
      • expression tag (2-6)
      • engineered mutation (27)
      • engineered mutation (225)
    Domains in SCOPe 2.08: d6i0ra1, d6i0ra2
  • Heterogens: FE, H2S, QAT, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >6i0rA (A:)
    mhhhhhhmvdeilklkkekgyiilahnfqipelqdiadfvgdslqlarkamelsekkilf
    lgvdfmaelvkilnpdkkvivpdrsatcpmanrltpeiireyrekfpdapvvlyvnstse
    cktladvictsanavevvkkldssvvifgpdrnlgeyvaektgkkvitipenghcpvhqf
    naesidavrkkypdakvivhpecpkpvrdkadyvgstgqmekiperdpsrifvigteigm
    ihklkkkfpdrefvplemavcvnmkkntlentlhalqtesfevilpkeviekakkpilrm
    felmg
    

    Sequence, based on observed residues (ATOM records): (download)
    >6i0rA (A:)
    hhhhhmvdeilklkkekgyiilahnfqipelqdiadfvgdslqlarkamelsekkilflg
    vdfmaelvkilnpdkkvivpdrsatcpmanrltpeiireyrekfpdapvvlyvnstseck
    tladvictsanavevvkkldssvvifgpdrnlgeyvaektgkkvitipenghcpvhqfna
    esidavrkkypdakvivhpecpkpvrdkadyvgstgqmekiperdpsrifvigteigmih
    klkkkfpdrefvplemavcvnmkkntlentlhalqtesfevilpkeviekakkpilrmfe
    lmg